Students step onto college campuses today less aware or concerned with the past.
It's more pronounced than the usual grousing of old instructors about each new generation.
Bill Howe noticed it in his master's level education course at the University of Connecticut.
"Students were woefully ignorant of our history - particularly our civil rights history," the past president of the National Association for Multicultural Education said at the group's recent convention in Philadelphia.
Many don't know of U.S. internment camps for Japanese-Americans during World War II, Title IX for women's sports, segregation, and the war with Mexico giving the U.S. California, Arizona, Utah, Nevada, New Mexico and Colorado.
"Mexicans didn't cross the border to the United States," Howe said. "We made a war so we took over their land.
"The concern is these are teachers who are going to influence our children even though they don't have the grasp of history. Their ignorance could affect politics."
Howe notes that except for nontraditional students in his multicultural education class, fewer were alive when President John Kennedy was assassinated, the Vietnam War ended or the space shuttle Challenger blew up. But that's no excuse for them knowing nothing about these defining events.